Replace rollup-plugin-json with @rollup/plugin-json

[gavinr]

When running npm install, I get an error:

[!] Error: Cannot find module '@rollup/plugin-json'
Require stack:
- ....\esri-leaflet-geocoder\profiles\debug.js
- ....\esri-leaflet-geocoder\node_modules\rollup\bin\rollup
Error: Cannot find module '@rollup/plugin-json'
Require stack:
- ....\esri-leaflet-geocoder\profiles\debug.js
- ....\esri-leaflet-geocoder\node_modules\rollup\bin\rollup
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:982:15)
    at Function.Module._load (internal/modules/cjs/loader.js:864:27)
    at Module.require (internal/modules/cjs/loader.js:1044:19)
    at require (internal/modules/cjs/helpers.js:77:18)
    at Object.<anonymous> (....\esri-leaflet-geocoder\profiles\debug.js:5:28)
    at Module._compile (internal/modules/cjs/loader.js:1158:30)
    at Object.require.extensions..js (....\esri-leaflet-geocoder\node_modules\rollup\bin\rollup:2799:19)
    at Module.load (internal/modules/cjs/loader.js:1002:32)
    at Function.Module._load (internal/modules/cjs/loader.js:901:14)
    at Module.require (internal/modules/cjs/loader.js:1044:19)

[jgravois]

the perils of relying on the build profile in esri-leaflet itself. 😄 https://github.com/Esri/esri-leaflet-geocoder/blob/059a831609a239cf568a31cbff8d43028e1a0e3b/profiles/base.js#L1

[gavinr]

Ah, so you're saying since we're relying on that, and we just switched esri-leaflet to the newer plugin (https://github.com/Esri/esri-leaflet/pull/1201/files#diff-b9cfc7f2cdf78a7f4b91a753d10865a2R36) we'll need to make similar updates here? 👍

[jgravois]

yeah.

sometimes having a DRY rollup setup saves us from making the same change in more than one plugin, other times it has the opposite effect. 😬

[jwasilgeo]

Closed via PR #249.

[gavinr]

This was released in v2.3.3